The Fourth Plenary Session of the party's eighteen first to the rule of law as the theme, passed "the Central Committee of the Communist Party of China on promoting the rule of law certain major issue decision", under the guidance of the new situation and comprehensively promote the rule of law of programmatic document. 2013, the Sichuan provincial Party committee has made a strategic plan to promote the province according to law, promulgated the "outline of Sichuan Province, the rule of law.". Since 2015, the political and legal organs of Sichuan province adhere to the carrier based, project oriented, specific ideas to promote the implementation of the law to promote the implementation of the province's strategy, and achieved stage results. This paper analyzes the practice and effect of the participation of Sichuan political and legal institutions in the work of law. This paper firstly introduces the law enforcement authorities promote administering the province of the main practices and effectiveness, and analysis the law enforcement authorities to promote the rule of law in our province is facing new situation and new challenges, then proposed to give full play to the procuratorial, judicial and public security organs shall, in accordance with the law governing the province the main force role of countermeasures, it is pointed out that according to the new changes in the situation, task, procuratorial, judicial and public security organs should be around the construction of rule of law practitioners, promoters and demonstration of positioning, to deepen the reform of the judicial system and public security reform as an opportunity, using thought of rule of law and the rule of law, plays an active and active and creative role in administering the province overall. <<